Color medical imaging on film
AssigneeCarestream Health, Inc.
InventorJohn D. Szafraniec
Life of this patent
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Abstract
A method of printing a high density image. An image is accessed, wherein the image has a plurality of pixels, and each pixel has an r,g,b value. For each pixel, each r,g,b value is separated into separate grayscale components and color components. A lookup table is applied to each grayscale and color component to generate an ink value for each of the print heads. The ink values are combined to produce a final ink output value for each pixel, and the final ink output values are employed for printing on medium using an ink-jet printer.
Claims2
A method for printing on medium using an ink-jet printer having a plurality of print heads, comprising:
- accessing an image having a plurality of pixels, each pixel having an r,g,b value;
- for each pixel, separating each r,g,b value into separate grayscale components and color components;
- applying a lookup table to each grayscale and color component to generate an ink value for each of the print heads;
- combining the ink values to produce a final ink output value for each pixel;
- and
- employing the final ink output values for printing on medium using the ink-jet printer.
Dependencies are inferred from the claim text.